Tyta bolts are made with larger threads that extend the useful life of the bolt, and allow the bolt to be re-tightened as needed.
Rock bolt assemblies with extended-length coarse thread, for multiple re-tightening after installation with resin capsules. Assemblies comprise the stud, matching nut and bearing plate washer, in a variety of bolt diameters and lengths. Rock bolt assemblies are packaged as complete, ready-to install units.
The stud portion of the Rock Bolt Assembly comprises a deformed steel bar with a cold-rolled thread at one end.
The Tyta Bolt has a 6mm pitch knuckle thread, with proprietary form, from lengths of 200 mm up to a maximum of 500 mm in length.
Advantages
- High resistance to damage caused by blasting
- Easy re-tightening of the nut
- Improved nut fitment during the meshing process
Product Features
- Unique thread has high resistance to damage caused by blasting
- Improved cleaning of the thread thanks to its form
- Used when the ground is scaling and multiple re-tightening of the nuts is required
- Mesh is fitted in a second operation, after primary bolting
- Used when rock surface is very uneven, requiring long travel of the nut to tighten mesh against the surface
Product Options
- Bundles of 10 bolts, with alternating threaded /cropped ends
- One bolt per bundle has the washers and load indicators
- Each bundle is securely strapped
- Additional load indicators can be supplied to customer specification
- The bolts are fitted on a pallet in bundles of 100 bolts for transportation
- For further information on available options please contact your local representative.
